Los Angeles County property record for 455 Armitos Pl, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 5 ba · 2,499 sqft · built 1987 |
| Lot Size | 0.544 acres (23,709 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $204,000 (May 1994) |
| Tax Bill | $8,002 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8281-032-065 |
| Primary APN | 8281-032-065 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 5 Baths |
| Building Area | 2,499 sqft Living Area |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Construction Type | Wood |
| Lot Area | 23,709 sqft (0.544 acres) |
| Lot Dimensions | 275 ft deep x 86 ft wide |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 455 ARMITOS PL |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-1847 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR115000- |
| Legal Description | *TR=42586 LOT 31 |
| Legal Subdivision | 42586 |
| Legal Tract | 42586 |
| Legal Block | 1 |
| Legal Lot Number | 31 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 403321 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 455 ARMITOS PL, DIAMOND BAR, CA 91765-1847 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 13, 1994 · Amount on Record |
| Deed Sale | May 13, 1994 · Amount on Record |
| Deed Document Number | 1994932244 |
| Last Transfer Date | Nov 6, 1995 |
| Transfer Doc | 0001821319 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Pomona Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $555,900 (+2%) Land $173,354 Building $382,546 | |
| 2025 | $8,002.00 (+9.77%) Homeowner's exemption | $545,001 (+49.1%) Land $169,955 Building $375,046 |
| 2024 | $7,290.00 (+20.66%) | |
| 2023 | $6,042.00 (+20.45%) Homeowner's exemption | $365,536 Land $163,356 Building $202,180 |
| 2022 | $5,016.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 487 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures